XTDef Limited
Data as of 2026-07-26
BGP inherited
Cluster stats
| Netblocks | 46 · 6,144 IPv4 addresses |
| IPv6 | 28 prefixes (largest 2a10:e8c0::/32) |
| Registered in | Ukraine (8) · United Arab Emirates (6) · United States (4) · Serbia (4) · SI (3) · Poland (2) |
| Cluster ID | 213444801 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 26 shared RIR contact/maintainer handles |
| Registry names | 7 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
Footprint over time
6 weekly snapshots · JSON
70
-2 netblocks since 2026-07-05
2026-07-05
peak 72
2026-07-26
IP Ranges (46)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 31.59.117.0/24 | NET-31-59-117-0-24 | RIPE | ASSIGNED PA | ● high |
| 62.112.204.0/24 | XTDEF-Limited | BGP | ANNOUNCED | ● high |
| 78.105.177.0/24 | XTDef Limited | RIPE | ASSIGNED PA | ● high |
| 80.246.224.0/24 | XTDEF-Limited | BGP | ANNOUNCED | ● high |
| 81.18.60.0/24 | XTDef Limited | RIPE | SUB-ALLOCATED PA | ● high |
| 87.76.184.0/24 | XTDef Limited | RIPE | ASSIGNED PA | ● high |
| 89.23.94.0/24 | XTDef Limited | RIPE | SUB-ALLOCATED PA | ● high |
| 89.116.221.0/24 | XTDEF-Limited | BGP | ANNOUNCED | ● high |
| 91.124.55.0/24 | XTDef Limited | RIPE | ASSIGNED PA | ● high |
| 143.20.23.0/24 | XTDef Limited | RIPE | LEGACY | ● high |
| 151.244.252.0/24 | XTDef Limited | BGP | ANNOUNCED | ● high |
| 167.148.42.0/24 | XTDEF-Limited | BGP | ANNOUNCED | ● high |
| 178.92.60.0/24 | XTDef Limited | RIPE | ASSIGNED PA | ● high |
| 178.214.213.0/24 | XTDEF-Limited | BGP | ANNOUNCED | ● high |
| 178.239.118.0/24 | XTDEF Limited | BGP | ANNOUNCED | ● high |
| 179.61.243.0/24 | XTDef Limited | RIPE | ASSIGNED PA | ● high |
| 191.44.74.0/24 | XTDef Limited | RIPE | ASSIGNED PA | ● high |
| 2402:9e80:200::/48 | XTDEF Limited | BGP | ANNOUNCED | ● high |
| 2402:9e80:201::/48 | XTDEF Limited | BGP | ANNOUNCED | ● high |
| 2402:9e80:203::/48 | XTDEF Limited | BGP | ANNOUNCED | ● high |
| 2402:9e80:204::/48 | XTDEF Limited | BGP | ANNOUNCED | ● high |
| 2402:9e80:207::/48 | XTDEF Limited | BGP | ANNOUNCED | ● high |
| 2402:9e80:208::/48 | XTDEF Limited | BGP | ANNOUNCED | ● high |
| 2402:9e80:209::/48 | XTDEF Limited | BGP | ANNOUNCED | ● high |
| 2402:9e80:20a::/48 | XTDEF Limited | BGP | ANNOUNCED | ● high |
| 2a0c:9a40:8a60::/48 | XTdef Limited | RIPE | ASSIGNED | ● high |
| 2a0c:9a40:8c80::/48 | XTDEF-Limited | BGP | ANNOUNCED | ● high |
| 2a0c:9a40:8c83::/48 | XTDEF-Limited | BGP | ANNOUNCED | ● high |
| 2a0c:9a40:8c84::/48 | XTDEF-Limited | BGP | ANNOUNCED | ● high |
| 2a0c:9a40:8c85::/48 | XTDEF-Limited | BGP | ANNOUNCED | ● high |
| 2a0c:9a40:8c86::/48 | XTDEF-Limited | BGP | ANNOUNCED | ● high |
| 2a0c:9a40:8c88::/48 | XTDEF-Limited | BGP | ANNOUNCED | ● high |
| 2a0c:9a40:8c8b::/48 | XTDEF-Limited | BGP | ANNOUNCED | ● high |
| 2a0c:9a40:8c8d::/48 | XTDEF-Limited | BGP | ANNOUNCED | ● high |
| 2a0c:9a40:8c8e::/48 | XTDEF-Limited | BGP | ANNOUNCED | ● high |
| 2a10:e8c0::/32 | XTDef Limited | RIPE | ALLOCATED-BY-RIR | ● high |
| 2a10:e8c0:4::/48 | XTDef Limited | BGP | ANNOUNCED | ● high |
| 2a10:e8c0:43::/48 | XTDef Limited | BGP | ANNOUNCED | ● high |
| 2a10:e8c0:595::/48 | XTDef Limited | BGP | ANNOUNCED | ● high |
| 2a0c:9a40:8c80::/44 | XTDEF-Limited | RIPE | ALLOCATED-BY-LIR | ● medium |
| 2a0c:9a40:8c81::/48 | XTDEF-Limited | RIPE | ASSIGNED | ● medium |
| 2a0c:9a40:8c89::/48 | XTDEF-Limited | RIPE | ASSIGNED | ● medium |
| 2a0c:9a40:8c8a::/48 | XTDEF-Limited | RIPE | ASSIGNED | ● medium |
| 2a0c:9a40:8c8c::/48 | XTDEF-Limited | RIPE | ASSIGNED | ● medium |
| 80.246.224.0/21 | XTDEF-Limited | RIPE | SUB-ALLOCATED PA | ● low |
| 2a0c:9a40:8c82::/48 | XTDEF-Limited | RIPE | ASSIGNED | ● low |
IPv6 ranges (28)
showing the 15 largest allocationsNetwork trust
what's this?
RPKI hygiene: A
how networks compare →
98.6%
of checked blocks have valid RPKI ROA coverage
(69 of 70)
Possible discrepancies (3)
These blocks are registered to XTDef Limited but cryptographically authorized for a different, unrelated network (2 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 80.246.224.0/21 /21 | authorized for AS209737 — Meric Internet Teknolojileri A.S. |
| 91.124.55.0/24 /24 | authorized for AS20473 — The Constant Company, LLC |
| 91.124.55.0/24 /24 | authorized for AS20473 — The Constant Company, LLC |
NIC Handles
AR834
AS142561
AS198510
AS203997
DT9300-MNT
DUMY-RIPE
DUMY-RIPE
EIRETEL-MNT
EIRETEL-MNT
MAINT-HUS-AP
ORG-EA1652-RIPE
ORG-PC570-RIPE
+14 more